drill什么意思解释

Formulate pre - proposal on fire fighting and emergency evacuation and organize regular fire drill.制定灭火和应急疏散预案,定期组织消防演练.Get the special drill bit to bore the correct-size hole for the job.做这个活儿要拿个特殊的钻头来钻个大小合适的孔。You'...

drill的现在进行时为：drilling...

drill的一般过去时为：drilled...

drill的第三人称单数（三单）为：drills...

drill的近义词有：drill, exercise, practice, training, discipline。下面这些名词都有"练习，训练，锻炼"的含义：drill：侧重进行有系统的，严格和重复的练习。exercise：主要指为强壮体魄而进行的锻炼，也可指进行练习以保持已经获得的技巧。practice：指把所学的理论或知识用于实践以获得技艺与技巧。training：普通用词，泛指为从事某种职业而进行的身体或智力方面的训练。dis...

drill的现在完成时为：drilled...

drill的音标：drill的英式发音音标为：[drɪl]drill的美式发音音标为：[drɪl]...

A plug had been inserted in the drill hole.钻孔已塞上了塞子。The drill should be slowly rotated to ensure a clean hole.钻头必须缓慢转动，以保证钻孔平整光滑。It took five years to drill down to bedrock.耗时五年才钻到了基岩。...

drill的复数形式为：drills...

The physical properties of rubber accelerator 2 - mercapto benzothiazole and main methods for its preparation are introduced.介绍橡胶硫化促进剂 2- 巯基苯并噻唑的物理性质和主要的制备方法....

Eocambrian的音标：...

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“五金商”的英语可以翻译为：hardwareman ...

plumbs的音标：...

parlous state危险的状态But the parlous state of the world economy demands nothing less.但是世界经济的危机要求的会更多.There have five rooms two parlous and two toilets.在那里有五个房间二危险的和二厕所....the parlous state of our economy.我们经济的严峻形势She is par...

n.岛（状）山，孤山，残山...

adj.下侧条的...

白细胞原虫...

Book online the cheapest hotels in inverness - low prices and high discounts.网上预定在因弗内斯最便宜的酒店 - 价格优惠折扣多多.Inverness, however, rose to the occasion in the second half, producing some of the best football they have played fo...

usual的近义词有：common, ordinary, commonplace, general, usual, popular, universal,usual, customary, habitual, conventional, regular。下面这些形容词均含有"普通的，普遍的"的含义：common：多用于指物，侧重很常见，不稀奇。ordinary：用于物，指每天发生，十分平淡无奇；用于人，指无特别之处，很一般。common...

From the chromatics angle, the black lime is the half - tone, the whole leaning neutrality.从色彩学角度来说, 黑白灰属中间色调, 整体偏中性.Acidity in soil can be neutralized by spreading lime on it.土壤的酸性可以通过在它上面撒石灰来中和.If your soil is very aci...

You can move the camera both vertically and horizontally.你可以上下左右移动摄像机。The wind was cold and drove the snow at him almost horizontally.寒风凛冽，雪花几乎是朝他扑面而来。Cut horizontally and cleanly through the stem.沿水平方向整齐地锯断树干。...

isochasm的音标：isochasm的英式发音音标为：[aɪsə'kæzəm]isochasm的美式发音音标为：[aɪsə'kæzəm]...

Waiters and waitresses work in restaurants, hotels, cafe and snack bars.男女服务员在餐馆, 旅馆, 咖啡馆,快餐馆里招待顾客.Enjoy Ft . Lauderdale's restaurants, tours, performing arts and vibrant arts scene.享受福特劳德戴尔的餐饮 、 旅游 、 艺术演出和充满活力的艺术氛围...